When you think of rock music, nerds and science geeks rarely come to mind. But Hank Green of education channel The vlog Brothers is changing all that. Hank stars in this rock music video about how much he and all other nerds love science. If you love the Internet, hot water, and being healthy, you too love science!

Even though America has only 4% of the world’s population, we hold 25% of the world’s incarcerated prisoners. Statistically far more than so called less free countries, like North Korea, Russia, and China.

Worse yet, the numbers have only accelerated over the past few decades.